The following information obtained from UNAVCO's online DOI system:
(https://www.unavco.org/data/doi/search/search.html)

Azerbaijan GPS Network - GANJ-GANJ_GAN_AZE2017 P.S.
Start: 04-Mar-2017
End: 14-Nov-2022
Kadirov, Fakhraddin, Mammadov, Samir, Safarov, Rafig, Reilinger, Robert E., 2017, Azerbaijan GPS Network - GANJ-GANJ_GAN_AZE2017 P.S., UNAVCO, GPS/GNSS Observations Dataset, 
https://doi.org/10.7283/AQY1-XY74